Distance From Bristol Airport to Ulaanbaatar Chinggis Khaan International Airport, BRS - UBN Distance

The distance from Bristol Airport (BRS) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4429 miles or 7128 kilometers or 3846 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Bristol ( United Kingdom ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Bristol and Ulaanbaatar (Sergelen) takes around 10 hours 10 minutes.

Estimated flight time from Bristol Airport, Bristol, United Kingdom to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 10 hours 10 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • BRS - UBN

Kilometers		7128 km
Statute Miles		4429 miles
Nautical Miles		3846 nm
Avg. Time of Flight		10 hours 10 minutes

Bristol Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - BRS to UBN Flight Path

Location of Bristol Airport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Bristol to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between Bristol, United Kingdom and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Bristol, United Kingdom and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • BRS - UBN

Time difference between Bristol (United Kingdom) and Ulaanbaatar (Sergelen) (Mongolia) is 7 Hours.
Ulaanbaatar (Sergelen) time is 7 Hours ahead of Bristol.

Location	Local Time
Bristol (United Kingdom)	2026-05-01, 07:04:52 BST
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-01, 14:04:52 +08

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Bristol Airport (BRS / EGGD) Bristol, United Kingdom

Destination

Ulaanbaatar Chinggis Khaan International Airport (UBN / ZMCK) Ulaanbaatar (Sergelen), Mongolia